<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>home</title>
</head>
<body>
<h3>{{.title}}</h3>
{{.user_id}}-欢迎光临
<div>客户端-{{.address}}</div>
<a href="/logout">退出</a>
</body>
</html>